MPN

Recom RM DC/DC Converter, 12V dc/ 21 mA, 12V dc Input, 0V ac Input 2 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

RS stock no.:: 166-9009
Mfr. Part No.:: RM-1212S
Manufacturer:: Recom

Recom RM DC/DC Converter, 12V dc/ 21 mA, 12V dc Input, 0V ac Input 2 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

Image representative of range

Subtotal (1 tube of 42 units)*

R 4 967,76

(exc. VAT)

R 5 712,92

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 1 unit(s) shipping from 05 October 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tube(s)	Per Tube	Per unit*
1 +	R 4,967.76	R 118.28

*price indicative

RS stock no.:: 166-9009
Mfr. Part No.:: RM-1212S
Manufacturer:: Recom

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Recom
	Output Voltage 1	12V dc
	Product Type	DC/DC Converter
	Maximum Input Voltage	12V dc
	Minimum Input Voltage	0V ac
	Output Current 1	21mA
	Output Current 2	21mA
	Mount Type	Through Hole
	MTBF	302000h
	Number of Outputs	1
	Output Voltage Adjustment Range	0/3.3 V
	Ripple and Noise	50mV Pk-Pk
	Number of Pins	4
	Isolation Voltage	500V ac
	Package Type	SIP
	Maximum Output Power	2W
	Weight	1.8g
	Depth	10mm
	Length	11.5mm
	Standards/Approvals	CSA, IEC, UL
	Series	RM
	Width	10mm
	Maximum Operating Temperature	85°C
	Efficiency	72%
	Minimum Operating Temperature	-40°C

	Select all
	Brand Recom
	Output Voltage 1 12V dc
	Product Type DC/DC Converter
	Maximum Input Voltage 12V dc
	Minimum Input Voltage 0V ac
	Output Current 1 21mA
	Output Current 2 21mA
	Mount Type Through Hole
	MTBF 302000h
	Number of Outputs 1
	Output Voltage Adjustment Range 0/3.3 V
	Ripple and Noise 50mV Pk-Pk
	Number of Pins 4
	Isolation Voltage 500V ac
	Package Type SIP
	Maximum Output Power 2W
	Weight 1.8g
	Depth 10mm
	Length 11.5mm
	Standards/Approvals CSA, IEC, UL
	Series RM
	Width 10mm
	Maximum Operating Temperature 85°C
	Efficiency 72%
	Minimum Operating Temperature -40°C

Datasheet

COO (Country of Origin):: TW

Recom 0.25W SIP Single Output Unregulated Isolated DC-DC Converter - RM Series

Unregulated outputs

1kVdc isolation

Efficiency at full load up to 72%

Short circuit protection

Fully encapsulated

UL94V-0 package material

Industry standard SIP4 pinout

Note

MTBF to MIL-HDBK 217F.
Operating temperature is without derating.

Standards

EN-60950-1

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